Atmospheric conditions analysis of waterspout events based on thermodynamic environment and sea surface temperature distribution over south Aegean Sea - Matsangouras, I. T.; Nastos, P. T.; Pytharoulis, I.; Migglieta, MM (COMECAP2014–ebook of contributions, edited by: Kanakidou, M., Mihalopoulos, N., and Nastos, P., Proceedings 12th International Conference of Meteorology, Climatology and Physics of the Atmosphere, Greece, Crete University Press, 2014)